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TFH-220A Analog Addressable Heat Detector Technical Manual ELEFIRE PO Box 7036 Petach Tikva 49250 Israel Tel: 972 3 921 1955 Fax: 972 3 921 1816 December 2005 email: marketing@telefire.co.il Revision 1.12 Web: www.telefire.co.il...
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The detector monitors the temperature by using a thermistor that provides an output proportional to the air temperature. The TFH-220A heat detector can operate in either of two modes that can be configured at the control panel via a menu: •...
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Revision 1.12 December 2005 2.2. Address Programming Assign the TFH-220A’s address in the range of 1 – 127 prior to installation by using the PROG-4000 Analog Addressable Detector and Accessory Programmer. Please refer to the PROG-4000 manual for additional details.
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Use only Telefire's TFL-1NA Auxiliary Indicator for Analog Detectors. Connect up to 5 auxiliary indicators to each detector. All values are nominal. Specifications are subject to change without prior notice. Certification Telefire's TFH-220A Analog Addressable Heat Detector has the following approvals: • EN-54 Approved •...
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